/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

package servlets;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import presenter.Presenter;

/**
 *
 * @author guillaume
 */
public class CreateAccountServlet extends HttpServlet {

    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        doPost(request,response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        boolean erreur = false;
        Map<String, String> compte = new HashMap<String,String>();
        HttpSession session = request.getSession();
        String myLogin = (String) session.getAttribute("login");
        String firstname = request.getParameter("firstname");
	String lastname = request.getParameter("lastname");
	String email = request.getParameter("email");
	String pwd = request.getParameter("pwd");
	String confpwd = request.getParameter("confpwd");
	String rights = request.getParameter("rights");
        
        try{
            
            if (firstname == null || firstname.equalsIgnoreCase("")){
                compte.put("idFirstName", "required field");
                erreur=true;
            }else{
                compte.put("firstName", firstname);
            }
            
            if(lastname==null || lastname.equalsIgnoreCase("")){
                compte.put("idLastName", "required field");
                erreur=true;
            }else{
                compte.put("lastName", lastname);

            }
            
            if(email== null || email.equalsIgnoreCase("")){
                compte.put("idEmail", "required field");
                erreur=true;
            }
            else{
                if(!email.contains("@")){
                    compte.put("idEmail","Invalid email");
                    erreur=true;
		}else{
                    compte.put("email", email);
                }
            }
            
            if(pwd==null || pwd.equalsIgnoreCase("")){
                compte.put("idPwd", "required field");
                erreur=true;
            }
            
            if(!confpwd.equalsIgnoreCase(pwd)){
                compte.put("idConfPwd", "Passwords are different");
                erreur=true;
            }
            
            if(!erreur){
                String login = Presenter.createAccount(firstname, lastname, pwd, rights, email);
                compte.put("rights", rights);
                compte.put("login",login);
                RequestDispatcher d =request.getRequestDispatcher("/WEB-INF/admin/accountcreated.jsp");
		request.setAttribute("compte",compte);
                request.setAttribute("thisSession",session);
                request.setAttribute("waitingFile", Presenter.getWaitingFile(myLogin));
		d.forward(request, response);
            }
            else{
                RequestDispatcher d =request.getRequestDispatcher("/WEB-INF/admin/createaccount.jsp");
		request.setAttribute("compte",compte);
                request.setAttribute("thisSession",session);
                request.setAttribute("waitingFile", Presenter.getWaitingFile(myLogin));
		d.forward(request, response);
            }
        
        } catch(Exception e) {
		System.out.println(e.getMessage());
	}
      
        
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
